12011433422032 has 40 divisors (see below), whose sum is σ = 25388235986400. Its totient is φ = 5459649233280.

The previous prime is 12011433421963. The next prime is 12011433422033. The reversal of 12011433422032 is 23022433411021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011433422033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10332594 + ... + 11436142.

It is an arithmetic number, because the mean of its divisors is an integer number (634705899660).

Almost surely, 2^{12011433422032} is an apocalyptic number.

It is an amenable number.

12011433422032 is an abundant number, since it is smaller than the sum of its proper divisors (13376802564368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12011433422032 is a wasteful number, since it uses less digits than its factorization.

12011433422032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165411 (or 1165405 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12011433422032 its reverse (23022433411021), we get a palindrome (35033866833053).

The spelling of 12011433422032 in words is "twelve trillion, eleven billion, four hundred thirty-three million, four hundred twenty-two thousand, thirty-two".